[rules-users] Missing mvel class after upgrade 4.0.4 => 4.0.5

[Steven Williams]

Hi Christian,

I also ran into this problem. The mvel library on repo1.maven.org is wrong.
Try using the jboss or codehaus repos.

cheers
Steve

On Wed, Mar 26, 2008 at 10:28 PM, Christian Gorbach <gorbach at gmx.at> wrote:

> hi ,
>
> I am using maven, I tried to upgrade to the latest release be just
> changing the dools pom version number to 4.0.5
> After the upgrade execution fails with the following stack trace:
>
> ...
> java.lang.NoClassDefFoundError: org/mvel/AbstractParser
>    at
> org.drools.rule.builder.dialect.mvel.MVELDialect.setLanguageLevel(
> MVELDialect.java:128)
>    at
> org.drools.rule.builder.dialect.java.AbstractJavaBuilder.<clinit>(
> AbstractJavaBuilder.java:26)
>    at
> org.drools.rule.builder.dialect.java.JavaDialect.<init>(JavaDialect.java
> :78)
>    at
> org.drools.rule.builder.dialect.java.JavaDialectConfiguration.getDialect(
> JavaDialectConfiguration.java:62)
>    at
> org.drools.compiler.PackageBuilderConfiguration.buildDialectRegistry(
> PackageBuilderConfiguration.java:175)
>    at org.drools.compiler.PackageBuilder.<init>(PackageBuilder.java:142)
>    at org.drools.compiler.PackageBuilder.<init>(PackageBuilder.java:86)
> ......
>
> has anyone successfully switched to the latest version using the maven2
> poms?
> thanks in advance,
> c)hristian
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Steven Williams

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